Xbox ONE
(6)

An Xbox ONE per member of the winning team with a max team of 4.

Dev.office.com mini Jambox speaker
(2)

Build amazing Office add-ins in Office 365

The Office and SharePoint Add-ins model is a powerful extensibility model that you can leverage as a web developer. You can visit the Office Store (http://store.office.com/) to see real world examples of these add-ins and get inspiration on what to build that can help users be more productive.